Clark, G. N. (1947). The seventeenth century (2a. ed.). Oxford University Press.
Chicago-čujuhus (17. p.)Clark, George N. The Seventeenth Century. 2a. ed. Londres: Oxford University Press, 1947.
MLA-čujuhus (9. p.)Clark, George N. The Seventeenth Century. 2a. ed. Oxford University Press, 1947.
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